Freescale Semiconductor TWR-PXD20 User manual

Quick Start Guide

TWR-PXD20

32-bit Power Architecture®MCU for

Quality Industrial Display Solutions

TOWER SYSTEM

Quick Start Guide

Get to Know the TWR-PXD20

TWR-PXD20

Freescale Tower System

The TWR-PXD20 module is part of the Freescale Tower System portfolio, a

modular development platform that enables rapid prototyping and tool re-use

through reconfigurable hardware. The TWR-PXD10 can be used with a broad

selection of Tower System peripheral modules, including the new TWR-LCD-

RGB which accepts RGB data from the PXD20 MCU graphics LCD controller.

Primary

Connector

User LEDs

Potentiometer

User Buttons

JTAG

Interface

OSJTAG

Interface

Secondary

Connector

RGB

LEDs

General-

Purpose

TWRPI

Connector

Video

Input

CAN

RS485

NEXUS

Debug

Connector

TOWER SYSTEM

•MPXD2020VLU125MCU(upto125MHz32-bite200z4ddualIssuecore,

five-stagepipeline,4KI-Cache,OpenVG2Dgraphicsaccelerator,dual

graphics LCD module, 1 MB on-chip graphics SRAM, up to 1 MB on-chip

flash with flash controller and video input unit)

•InterfacestothenewTWR-LCD-RGBTowerSystemperipheralmodule

(acceptsRGBdatadirectlyfromthePXD20LCDcontroller)

•MC9S08JM60opensourceJTAG(OSJTAG)circuit

•EmbeddedSerial-to-USBconverterusingOSJTAGinterface

•TwoSpansionS25FL064P64MBQSPImemory

•General-purposeTWRPIsocket(Towerplug-inmodule)

•On-boardCANtransceiver

•On-boardRS485halfduplextransceiver

•TwoRGBLEDsforuserinterface

•ADV7180videodecoderforvideoinputcapabilities

•Twopushbuttonsforuserinterface

•PotentiometerforADCtesting

TWR-PXD20 Features

Inthisquickstartguide,youwilllearnhowtosetuptheTWR-PXD20moduleandrun

the included demonstration software. For more detailed information, please see the

usermanualfoundontheincludedDVDoratfreescale.com/TWR-PXD20.

Quick Start Guide

Step-by-Step Installation Instructions

Connect

TWR-LCD-RGB

1. Locate the “secondary” elevator in the

assembledTowerSystemkit.

2.Presstheexpansionconnectorson

thebackoftheTWR-LCD-RGBmodule

ontothematchingsideexpansionport

connectors found on the outer side of the

“secondary” elevator.

3. Insert the TWR-PXD20 board into the

primary and secondary elevator board.

The “primary” and “secondary” cards

for each module are indicated along the

card edges.

Power

TWR-PXD20-KIT

Connect the TWR-PXD20 board to a

computer or a wall charger using the

provided USB cable. Additionally, the

USB connector on the primary elevator

orOSJTAGconnectorcanbeusedto

power up the board.

Follow the

On-Screen Menu

ThedemoisusingtheOpenVG2D

graphics accelerator to implement rotate,

scale and move operations to the main

object.ExplorethefeaturesoftheGUI

demo by moving the sliders with the

touch screen enabled.

TOWER SYSTEM

• MQX™RTOS

• SwellsoftwarePEGgraphicaluserinterface(GUI)

• GreenHillsSoftwareMULTIIDE

• Serialbootloaderutility

• CodeWarriorV10.xEclipseDevelopmentStudio

• OSJTAGvirtualserialportusingUSB

• Rapidapplicationinitializationanddocumentationtool(RAppID)

• FreeMASTERrun-timedebuggingtool

Additional Software and Tools

Quick Start Guide

TWR-PXD20JumperOptions

The following is a list of all jumper options. The default installed jumper settings are

showninwhitetextwithintheblueboxes.

General Jumper Conﬁguration

Jumper Function

J1 Enable/Disable RGD LED 1

J2 Enable/Disable potentiometer

J5 Enable/Disable RGD LED 2

J10 Enable/Disable SW1

J11 Enable/Disable user LED 4

J12 Enable/Disable user LED 2

J13 Enable/Disable SW2

J20 Enable/Disable on-board CAN transceiver terminator resistor

J24 Enable/Disable RS485 half duplex control lines

J25 Enable/Disable RS485 half duplex control lines

J27 Enable/Disable on-board RS485 half duplex transceiver terminator resistor

J31 Enable/Disable OSJTAG interface bootloader mode

UART Conﬁguration

Jumper Position Function

J22 1-2 UART0 RX is connected to RS485 transceiver

2-3 UART0 RX is connected to UART0_RX on primary elevator

J23 1-2 UART0 TX is connected to RS485 transceiver

2-3 UART0 TX is connected to UART0_TX on primary elevator

TOWER SYSTEM

UART Conﬁguration (continued)

Jumper Position Function

J3 1-2 UART1 RX is connected to OSJTAG

2-3 UART1 RX is connected to UART1_RX on primary elevator

J4 1-2 UART1 TX is connected to OSJTAG

2-3 UART1 TX is connected to UART1_TX on primary elevator

Boot Assistance Module Conﬁguration

Jumper Position Function

1-2 FABM is connected to VDD (BAM usage)

2-3 FABM is connected to GND (BAM usage)

open PB5 is used as SPIB_SOUT

1-2 ABS[0] is connected to VDD (BAM usage)

2-3 ABS[0] is connected to GND (BAM usage)

open PB6 is used as SPIB_SIN

CAN Conﬁguration

Jumper Position Function

J15 1-2 CAN_A_TX is connected to onboard transceiver

2-3 CAN_A_TX is connected to CAN0_TX on primary elevator

J16 1-2 CAN_A_RX is connected to onboard transceiver

2-3 CAN_A_RX is connected to CAN0_RX on primary elevator

For more information, visit freescale.com/Tower

Join the online Tower community at towergeeks.org

Freescale,theFreescalelogoandCodeWarrioraretrademarksof

Freescalesemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.ThePower

ArchitectureandPower.orgwordmarksandthePowerandPower.orglogos

andrelatedmarksaretrademarksandservicemarkslicensedbyPower.org.

All other product or service names are the property of their respective

DocumentNumber:TWRPXD20QSGREV0

AgileNumber:926-27280REVA

Visitfreescale.com/TWR-PXD20 for the latest

informationontheTWR-PXD20module,including:

•Boarddatabase:Schematics,layoutandBOM

•Usermanual

•Quickstartguide

•SoftwareBSPsandCodeWarrior

•Demosandtutorial

•Factsheet

Support

Visitfreescale.com/support for a list of phone numbers

within your region.

Warranty

Visitfreescale.com/warranty for complete

warranty information.

Quick Start GuideQuick Start Guide

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